3628996865678 has 8 divisors (see below), whose sum is σ = 5570088212568. Its totient is φ = 1772300794824.

The previous prime is 3628996865647. The next prime is 3628996865693. The reversal of 3628996865678 is 8765686998263.

3628996865678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3628996865678² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3628996865596 and 3628996865605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21098818901 + ... + 21098819072.

It is an arithmetic number, because the mean of its divisors is an integer number (696261026571).

Almost surely, 2^{3628996865678} is an apocalyptic number.

3628996865678 is a deficient number, since it is larger than the sum of its proper divisors (1941091346890).

3628996865678 is a wasteful number, since it uses less digits than its factorization.

3628996865678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42197638018.

The product of its digits is 11287019520, while the sum is 83.

The spelling of 3628996865678 in words is "three trillion, six hundred twenty-eight billion, nine hundred ninety-six million, eight hundred sixty-five thousand, six hundred seventy-eight".